Base | Representation |
---|---|
bin | 1100011001111… |
… | …1011111011100 |
3 | 10121220120112200 |
4 | 3012133133130 |
5 | 101310033000 |
6 | 5055131500 |
7 | 1201164111 |
oct | 306373734 |
9 | 117816480 |
10 | 52033500 |
11 | 2740a5a2 |
12 | 15513b90 |
13 | aa1ab6c |
14 | 6ca6908 |
15 | 487c500 |
hex | 319f7dc |
52033500 has 144 divisors (see below), whose sum is σ = 169897728. Its totient is φ = 13392000.
The previous prime is 52033493. The next prime is 52033519. The reversal of 52033500 is 533025.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139314 + ... + 139686.
Almost surely, 252033500 is an apocalyptic number.
52033500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52033500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84948864).
52033500 is an abundant number, since it is smaller than the sum of its proper divisors (117864228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52033500 is a wasteful number, since it uses less digits than its factorization.
52033500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429 (or 414 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 18.
The square root of 52033500 is about 7213.4249840142. The cubic root of 52033500 is about 373.3312517599.
Adding to 52033500 its reverse (533025), we get a palindrome (52566525).
The spelling of 52033500 in words is "fifty-two million, thirty-three thousand, five hundred".
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